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Radial Cylindrical Roller Bearing

NU 315 ECP/C3

Radial Cylindrical Roller Bearing
Item #100743060
  • 2.95 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.46 in Width
Radial Cylindrical Roller Bearing
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    Shipment Options
  • 2.95 in Inner Diameter
  • 6.3 in Outer Diameter
  • 1.46 in Width

applications

  • Traction motors
  • Electric motors
  • Gearboxes

features

  • Logarithmically crowned rollers
  • High speed performance
  • Precision-honed rolling contact surfaces

compliances

  • In accordance with ISO 15-1981
Series 3
Inch/Metric Metric
Cage Material Polyamide (Molded Nylon)
Oil Hole w/o Oil Hole
Capacity High Capacity
Static Load Rating 265 kN
Dynamic Load Rating 280 kN
Precision Ground Yes
Bore Type Round Bore
Precision Rating ABEC 1
No. of Rows 1
I.D. 75 mm
Inner Ring Width 1.46 in, 37 mm
End Type Open End
Rows of Balls Single
Tolerance Normal (PN)
Bearing Type Radial
Relubrication Feature Without
No. of Ribs - Outer Ring 2
Material Steel
Bearing Design Removable Inner Ring – Straight
Outer Ring Width 1.46 in, 37 mm
Bearing Part Complete Bearing
Cage Type Non-Metallic
Origin Cylindrical Radial
Enclosure Open
Width 1.46 in, 37 mm
O.D. Type Cylindrical
O.D. 160 mm
Radial Internal Clearance C3
Radial Internal Clearance Specification Greater Than Normal Clearance
Weight 7.423 LB
EAN or UPC 7316577031624
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